What year is this from?

Hi, I’ve never been on this subreddit (I don’t really drink often) but this seems like a place where I can ask this question.

A few months ago, my family found this bottle in our cabinet, and it started an odd conversation on what year it is from. No one remembers getting it, and a few years ago we added a bunch of things from my grandmother’s cabinet into ours, so this could be decades old.

We couldn’t find a year labeled anywhere on the bottle, and we couldn’t find a picture of a bottle like it online. Most pictures we found had a white bottles, but this is clear (Although it’s possible the white wore away over years), we thought maybe it was an earlier design for a bottle?

Honestly, It’s a longshot that someone knows the answer here, but I just recently thought to ask online and I have less than any idea of where else.

(ALSO, if there’s actually a simple way to figure out, like it’s written somewhere we didn’t see, then please tell me how)